US8973883B2 - Fastening apparatus for a battery in a motor vehicle, and motor vehicle having a fastening apparatus of this type - Google Patents

Fastening apparatus for a battery in a motor vehicle, and motor vehicle having a fastening apparatus of this type Download PDF

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Publication number
US8973883B2
US8973883B2 US13/189,627 US201113189627A US8973883B2 US 8973883 B2 US8973883 B2 US 8973883B2 US 201113189627 A US201113189627 A US 201113189627A US 8973883 B2 US8973883 B2 US 8973883B2
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US
United States
Prior art keywords
battery
carrier device
clamping
fastening
fastening point
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Active, expires
Application number
US13/189,627
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English (en)
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US20120025045A1 (en
Inventor
Steffen Meier
Volker Brunner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dr Ing HCF Porsche AG
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Dr Ing HCF Porsche AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Assigned to DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT reassignment DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BRUNNER, VOLKER, MEIER, STEFFEN
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Classifications

    • H01M2/1083—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/04—Rear-view mirror arrangements mounted inside vehicle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/04—Arrangement of batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y02E60/12—

Definitions

  • a motor vehicle usually has at least one battery.
  • the battery serves, for example, to start an internal combustion engine of the motor vehicle by means of an electric motor and to store electrical energy. Furthermore, numerous further electric consumers are supplied by way of the battery, such as an air conditioning compressor or a fuel pump of the motor vehicle.
  • the battery is configured as a rechargeable lead accumulator.
  • the electrodes of a lead accumulator are formed from lead or of lead compounds and result in a high weight for the battery. This high weight can lead to the battery being ripped loose of its anchoring due to high mass forces acting on the battery in the case of a crash of the motor vehicle. A battery that is ripped loose can cause enormous damage solely on account of its high mass.
  • U.S. Pat. No. 6,102,356 describes a fastening apparatus for a battery in a vehicle, in which the battery is arranged in a trough-shaped battery carrier and the battery is fastened by means of a flexible but substantially inextensible lashing strap that encloses both the battery and the battery carrier.
  • the lashing strap has a buckle so that the lashing strap can be closed around the battery and the battery carrier.
  • the lashing strap disadvantageously cannot be loaded with a prestress, and releasing or at least loosening of the lashing strap can occur, for example, as a result of vibrations in an engine compartment of the vehicle. Thus, a safe fastening of the battery with respect to crashes is not ensured.
  • JP 2004362826 A describes a fastening apparatus for a battery having a battery carrier that encloses a base region of the battery and has a clamping means in the form of an extensible clamping belt.
  • Metal eyelets are disposed at the ends of the clamping belt and are connected operatively to corresponding engagement sections on opposite side faces of the battery carrier.
  • the extensible clamping belt is guided over an upper side of the battery and fixes the battery nonpositively in the battery carrier.
  • the clamping belt is stretched during mounting and the metal eyelets are clipped into the engagement sections of the battery carrier.
  • the clamping belt is formed from an extensible material that is under a prestress after mounting to ensure a reliable initial holding of the battery.
  • the first end section of the clamping means may be fastened nonpositively and/or positively, in particular screwed, to a first fastening point of the carrier device.
  • the clamping arrangement preferably has a clamping element that is coupled to the second end section of the clamping means. More particularly, the second end section may be sewn to the second end section of the clamping means to ensure a reliable coupling of the clamping means to the clamping arrangement.
  • the clamping means may be configured as a flexible but substantially inextensible clamping strap, such as a clamping strap formed with a high strength woven plastic fabric.
  • the material-induced flexibility and the low weight of the clamping strap result in particularly simple mounting of the clamping strap.
  • An eyelet or a belt end fitting may be sewn to the first end section of the clamping means for fastening to the carrier device.
  • FIG. 1 illustrates a fastening apparatus 1 to fasten a battery 2 in a motor vehicle.
  • the fastening apparatus 1 has a carrier device 31 for carrying the battery 2 .
  • the carrier device 31 has a battery carrier 3 that preferably is connected operatively to a load bearing structure of the motor vehicle.
  • the battery carrier 3 defines a fame constructed, for example, from four rectangular carrier tubes 4 to 7 that are formed from a steel material.
  • the carrier device 31 also preferably has a battery shell 8 arranged on the battery carrier 3 for receiving a base 9 of the battery 2 .
  • the battery shell 8 preferably is arranged between the battery 2 and the battery carrier 3 .
  • the battery shell 8 is formed, for example, from a steel sheet and is screwed, welded or connected in some other way to the battery carrier 3 .
  • the battery shell 8 protects the battery 2 from sliding in a transverse direction x and in a longitudinal direction y of the carrier device 31 . To this end, the battery shell 8 engages at least sections around the base region 9 of the battery 2 and preferably defines an integral constituent part of the battery carrier 3 .
  • the fastening apparatus 1 also has a clamping means 10 with first and second end sections 11 and 12 .
  • the clamping means 10 is a flexible substantially inextensible clamping strap that preferably is formed from a high strength woven plastic fabric such as polyester.
  • the clamping means 10 may be a flexible metal belt, such as a flexible steel belt.
  • the carrier device 31 has a first fastening point 13 , to which the first end section 11 of the clamping means 10 is fastened nonpositively or positively.
  • the first fastening point 13 is provided, for example, on the lateral carrier tube 7 of the battery carrier 3 and preferably on a side face of the carrier tube 7 that faces away from the battery 2 .
  • the first fastening point 13 preferably is a threaded hole 13 .
  • the first end section 11 of the clamping means 10 can be screwed or riveted to the first fastening point 13 of the battery carrier 3 by a fastening means 33 .
  • An eyelet 14 is formed in the first end section 11 of the clamping means 10 or alternatively a belt end fitting is sewn to the first end section 11 for fastening the first end section 11 to the first fastening point 13 of the carrier device 31 .
  • the carrier device 31 also has a second fastening point 15 arranged on the carrier tube 6 or on a reinforcing strut 34 of the battery carrier 3 .
  • the second fastening point 15 has a mating engagement section 16 that preferably is a thread 16 of the threaded hole 15 .
  • the two fastening points 13 , 15 of the carrier device 31 are spaced from one another in the transverse direction x, for example at a spacing from one another that corresponds approximately to a width of the battery 2 in the transverse direction x.
  • a clamping arrangement 17 is coupled to the second end section 12 of the clamping means 10 and connects the second end section 12 of the clamping means 10 to the carrier device 31 for nonpositively fixing the battery 2 on the carrier device 31 with a prestress that is set in the clamping means 10 by the clamping arrangement 17 .
  • the clamping arrangement 17 preferably has a clamping element 18 which is connected fixedly to the second end section 12 of the clamping means 10 , for example, by sewing.
  • the clamping element 18 preferably is a clamping bracket or a clamp 18 .
  • the clamping element 18 has substantially a cuboidal shape and an eyelet 20 is provided on an upper side 19 of the clamping element 18 .
  • the second end section 12 of the clamping means 10 is passed through the eyelet 20 and is sewn to form a loop.
  • a through hole 35 passes approximately centrally through the clamping element 18 .
  • a center axis 22 of the through hole 35 is approximately collinear with respect to a center axis 23 of the second fastening point 15 of the carrier device 31 .
  • the clamping element 18 can have a lug 24 that engages around the base section 9 of the battery 2 at least in sections and thus, for example, holds the battery 2 in position if the clamping means 10 is damaged.
  • a length of the clamping means 10 is dimensioned so that after the prestress is set in the clamping means 10 , an end face 32 of the clamping element 18 is spaced apart from the carrier device 31 by a spacing a.
  • the clamping element 18 can be configured so that after the prestress is set in the clamping means 10 , the end face 32 of the clamping element 18 is spaced apart from the carrier device 31 by a few millimeters.
  • the battery 2 is placed on the carrier device 31 .
  • the clamping means 10 is guided at least in sections around the battery 2 , and the actuating means 26 of the clamping arrangement 17 is brought into operative engagement with the second fastening point 15 of the carrier device 31 . More particularly, the actuating means 26 is screwed, for example, into the second fastening point 15 .
  • the required prestress is set in the clamping means 10 by actuating the actuating means 26 , for example, by screwing the actuating means into the second fastening point 15 .
  • the prestress is maintained by elastic material properties of the actuating means 26 and/or of the clamping means 10 .
  • FIG. 4 illustrates a motor vehicle 29 having the fastening apparatus 1 of FIGS. 1 to 3 .
  • the fastening apparatus 1 with the battery 2 is arranged, for example, in an engine compartment 30 of the motor vehicle 29 .
  • the clamping means 10 encloses the battery 2 at least in sections and fixes the battery 2 nonpositively on the carrier device 31 for reliably protecting the battery 2 against slipping in the case of a crash of the motor vehicle 29 .
  • the battery 2 is held reliably by the fastening apparatus 1 so that individual parts of the battery 2 cannot fly around.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Clamps And Clips (AREA)
US13/189,627 2010-07-28 2011-07-25 Fastening apparatus for a battery in a motor vehicle, and motor vehicle having a fastening apparatus of this type Active 2032-01-10 US8973883B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010036684.6A DE102010036684B4 (de) 2010-07-28 2010-07-28 Befestigungsvorrichtung für eine Batterie in einem Kraftfahrzeug und Kraftfahrzeug mit einer derartigen Besfestigungsvorrichtung
DE102010036684.6 2010-07-28
DE102010036684 2010-07-28

Publications (2)

Publication Number Publication Date
US20120025045A1 US20120025045A1 (en) 2012-02-02
US8973883B2 true US8973883B2 (en) 2015-03-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US13/189,627 Active 2032-01-10 US8973883B2 (en) 2010-07-28 2011-07-25 Fastening apparatus for a battery in a motor vehicle, and motor vehicle having a fastening apparatus of this type

Country Status (4)

Country Link
US (1) US8973883B2 (de)
CN (1) CN202142593U (de)
DE (1) DE102010036684B4 (de)
FR (1) FR2963480B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160079577A1 (en) * 2011-12-07 2016-03-17 Getac Technology Corporation Battery module and its adhesive strap
US20160164056A1 (en) * 2013-08-30 2016-06-09 King Products, LLC Battery holder and isolation assembly
US10322689B1 (en) * 2017-12-01 2019-06-18 Toyota Jidosha Kabushiki Kaisha Battery carrier
FR3124026A1 (fr) * 2021-06-14 2022-12-16 Psa Automobiles Sa Dispositif de fixation d’une batterie dans un vehicule automobile

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10910613B2 (en) * 2015-06-12 2021-02-02 Ford Global Technologies, Llc Battery cell retention assembly and method
DE102015210926A1 (de) 2015-06-15 2016-12-15 Volkswagen Aktiengesellschaft Befestigungsvorrichtung für eine Batterie
JP6327241B2 (ja) * 2015-12-22 2018-05-23 トヨタ自動車株式会社 バッテリキャリア
DE102016216173B4 (de) 2016-08-29 2020-06-18 Volkswagen Aktiengesellschaft Verfahren zum Befestigen eines Batteriegehäuses
RU173593U1 (ru) * 2016-09-21 2017-08-31 Федеральное государственное казенное военное образовательное учреждение высшего образования "ВОЕННАЯ АКАДЕМИЯ МАТЕРИАЛЬНО-ТЕХНИЧЕСКОГО ОБЕСПЕЧЕНИЯ имени генерала армии А.В. Хрулева" Министерства обороны Российской Федерации Фиксатор автомобильной аккумуляторной батареи
CN106549130B (zh) * 2016-10-14 2019-01-25 浙江中力机械有限公司 插拔组件及具有插拔组件的插拔式电池
JP6471738B2 (ja) * 2016-11-17 2019-02-20 トヨタ自動車株式会社 車両下部構造
FR3062433B1 (fr) * 2017-02-01 2019-06-07 Renault S.A.S Dispositif de maintien d'une piece sur un support
CN107150645A (zh) * 2017-04-13 2017-09-12 吉利汽车研究院（宁波）有限公司 汽车蓄电池托盘和汽车
FR3080954B1 (fr) 2018-05-04 2020-11-13 Renault Sas Dispositif de fixation d'une batterie 12v sur un support de batterie, et vehicule automobile comprenant un tel dispositif
JP6670888B2 (ja) * 2018-05-31 2020-03-25 本田技研工業株式会社 バッテリの固定構造
USD913228S1 (en) * 2018-09-24 2021-03-16 Transportation Ip Holdings, Llc Auxiliary power unit
WO2020207592A1 (en) * 2019-04-11 2020-10-15 Volvo Truck Corporation A fastening arrangement for attaching a battery pack to a vehicle frame
CN114243184A (zh) * 2021-11-09 2022-03-25 淮北矿业股份有限公司 电瓶低压电源装置
DE102021133441B3 (de) 2021-12-16 2023-05-04 Audi Aktiengesellschaft Batterieanordnung mit Batteriemodulen und Spannbändern zur Fixierung, Kraftfahrzeug mit Batterieanordnung

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US6230834B1 (en) * 1999-09-16 2001-05-15 Daimlerchrysler Corporation Battery mounting system
US6290013B1 (en) 1999-11-18 2001-09-18 Daimlerchrysler Corporation Battery tray having acid management features
US6639800B1 (en) * 2002-04-30 2003-10-28 Advanced Micro Devices, Inc. Heat sink subassembly
US6827169B1 (en) * 2003-08-01 2004-12-07 Daimlerchrysler Corporation Force distributing top mount battery retention system
JP2004362826A (ja) 2003-06-02 2004-12-24 Auto Network Gijutsu Kenkyusho:Kk バッテリ装置
US20050224683A1 (en) 2004-04-12 2005-10-13 Nissan Motor Co., Ltd. Support structure of parts for vehicle
US20080093236A1 (en) 2006-10-06 2008-04-24 Connelly Richard M Battery Mount

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Publication number Priority date Publication date Assignee Title
US2974373A (en) * 1952-10-17 1961-03-14 Us Rubber Co Hollow molded plastic articles and method of forming the same
DE2543308A1 (de) 1975-09-27 1977-03-31 Daimler Benz Ag Vorrichtung zur aufnahme einer akkumulatorenbatterie
US4098366A (en) * 1975-09-27 1978-07-04 Daimler-Benz Aktiengesellschaft Device for mounting a storage battery
US4367572A (en) * 1980-06-19 1983-01-11 Zielenski Anthony L Elastic clamping apparatus
US4508794A (en) * 1984-01-25 1985-04-02 Wright Anthony A Security battery holder
US4936409A (en) * 1989-08-14 1990-06-26 Nix Charles D Battery hold down device
US5004081A (en) * 1989-12-20 1991-04-02 Caterpillar Inc. Battery restraint system
US5086860A (en) * 1990-06-04 1992-02-11 Saturn Corporation Vehicular battery retainer and shield
US5052198A (en) 1990-07-30 1991-10-01 Elektrek Partnership Battery lock and hold-down device
US5222711A (en) * 1992-01-27 1993-06-29 Bell Stuart D Battery hold-down
US5484667A (en) 1993-09-07 1996-01-16 Gnb Battery Technologies Inc. Spacers for lead-acid batteries
DE19546556C1 (de) 1995-12-13 1996-11-28 Daimler Benz Ag Befestigungsvorrichtung für eine Batterie im Fahrzeug
US5823502A (en) 1995-12-13 1998-10-20 Mercedes-Benz Ag Fastening device for a battery in a vehicle
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US6230834B1 (en) * 1999-09-16 2001-05-15 Daimlerchrysler Corporation Battery mounting system
US6290013B1 (en) 1999-11-18 2001-09-18 Daimlerchrysler Corporation Battery tray having acid management features
US6639800B1 (en) * 2002-04-30 2003-10-28 Advanced Micro Devices, Inc. Heat sink subassembly
JP2004362826A (ja) 2003-06-02 2004-12-24 Auto Network Gijutsu Kenkyusho:Kk バッテリ装置
US6827169B1 (en) * 2003-08-01 2004-12-07 Daimlerchrysler Corporation Force distributing top mount battery retention system
US20050224683A1 (en) 2004-04-12 2005-10-13 Nissan Motor Co., Ltd. Support structure of parts for vehicle
US20080093236A1 (en) 2006-10-06 2008-04-24 Connelly Richard M Battery Mount

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160079577A1 (en) * 2011-12-07 2016-03-17 Getac Technology Corporation Battery module and its adhesive strap
US9899644B2 (en) * 2011-12-07 2018-02-20 Getac Technology Corporation Battery module and its adhesive strap
US20160164056A1 (en) * 2013-08-30 2016-06-09 King Products, LLC Battery holder and isolation assembly
US9543558B2 (en) * 2013-08-30 2017-01-10 King Products, LLC Battery holder and isolation assembly
US10322689B1 (en) * 2017-12-01 2019-06-18 Toyota Jidosha Kabushiki Kaisha Battery carrier
FR3124026A1 (fr) * 2021-06-14 2022-12-16 Psa Automobiles Sa Dispositif de fixation d’une batterie dans un vehicule automobile

Also Published As

Publication number Publication date
DE102010036684B4 (de) 2023-09-21
FR2963480A1 (fr) 2012-02-03
US20120025045A1 (en) 2012-02-02
FR2963480B1 (fr) 2013-10-25
DE102010036684A1 (de) 2012-02-02
CN202142593U (zh) 2012-02-08

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